wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
Q33646471-0D1ECB01-9E34-46AE-A51B-A9A5B45B2662
Q33646471-0D1ECB01-9E34-46AE-A51B-A9A5B45B2662
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33646471-0D1ECB01-9E34-46AE-A51B-A9A5B45B2662
The challenge of recruiting patients into a placebo-controlled surgical trial
P2860
Q33646471-0D1ECB01-9E34-46AE-A51B-A9A5B45B2662
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33646471-0D1ECB01-9E34-46AE-A51B-A9A5B45B2662
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
7c789ab2f718803a77765f761d106a8e7ac0b4fa
P2860
Developing a placebo-controlled trial in surgery: issues of design, acceptability and feasibility